mirror of
https://github.com/grafana/grafana.git
synced 2025-07-29 23:52:19 +08:00
307974f20d
* Data sources: Improve error messages for grpc errors * Improve code comments * Fix lint * Update connection issue message * Update name * Update comment * Update, rename and add test * Update, remove POC change * Fix lint
51 lines
2.7 KiB
Go
51 lines
2.7 KiB
Go
package plugins
|
|
|
|
import "github.com/grafana/grafana/pkg/apimachinery/errutil"
|
|
|
|
var (
|
|
errPluginNotRegisteredBase = errutil.NotFound("plugin.notRegistered",
|
|
errutil.WithPublicMessage("Plugin not registered"))
|
|
// ErrPluginNotRegistered error returned when a plugin is not registered.
|
|
ErrPluginNotRegistered = errPluginNotRegisteredBase.Errorf("plugin not registered")
|
|
|
|
errPluginUnavailableBase = errutil.Internal("plugin.unavailable",
|
|
errutil.WithPublicMessage("Plugin unavailable"))
|
|
// ErrPluginUnavailable error returned when a plugin is unavailable.
|
|
ErrPluginUnavailable = errPluginUnavailableBase.Errorf("plugin unavailable")
|
|
|
|
errMethodNotImplementedBase = errutil.NotFound("plugin.notImplemented",
|
|
errutil.WithPublicMessage("Method not implemented"))
|
|
// ErrMethodNotImplemented error returned when a plugin method is not implemented.
|
|
ErrMethodNotImplemented = errMethodNotImplementedBase.Errorf("method not implemented")
|
|
|
|
// ErrPluginHealthCheck error returned when a plugin fails its health check.
|
|
// Exposed as a base error to wrap it with plugin error.
|
|
ErrPluginHealthCheck = errutil.Internal("plugin.healthCheck",
|
|
errutil.WithPublicMessage("Plugin health check failed"),
|
|
errutil.WithDownstream())
|
|
|
|
// ErrPluginRequestFailureErrorBase error returned when a plugin request fails.
|
|
// Exposed as a base error to wrap it with plugin request errors.
|
|
ErrPluginRequestFailureErrorBase = errutil.Internal("plugin.requestFailureError",
|
|
errutil.WithPublicMessage("An error occurred within the plugin"),
|
|
errutil.WithDownstream())
|
|
|
|
// ErrPluginRequestCanceledErrorBase error returned when a plugin request
|
|
// is cancelled by the client (context is cancelled).
|
|
// Exposed as a base error to wrap it with plugin cancelled errors.
|
|
ErrPluginRequestCanceledErrorBase = errutil.ClientClosedRequest("plugin.requestCanceled",
|
|
errutil.WithPublicMessage("Plugin request canceled"))
|
|
|
|
// ErrPluginGrpcResourceExhaustedBase error returned when a plugin response is larger than the grpc limit.
|
|
// Exposed as a base error to wrap it with plugin resource exhausted errors.
|
|
ErrPluginGrpcResourceExhaustedBase = errutil.Internal("plugin.resourceExhausted",
|
|
errutil.WithPublicMessage("The response is too large. Please try to reduce the time range or narrow down your query to return fewer data points."),
|
|
errutil.WithDownstream())
|
|
|
|
// ErrPluginGrpcConnectionUnavailableBase error returned when a plugin connection issue occurs.
|
|
// Exposed as a base error to wrap it with plugin connection issue errors.
|
|
ErrPluginGrpcConnectionUnavailableBase = errutil.Internal("plugin.connectionUnavailable",
|
|
errutil.WithPublicMessage("Data source became unavailable during request. Please try again."),
|
|
errutil.WithDownstream())
|
|
)
|